In his first speech as victor, Obama said, “There are many who won’t agree with every decision or policy I make as president, and we know that government can’t solve every problem. But I will always be honest with you about challenges we face.”
A. a; /
B. the; the
C. /; the
D. the; /
网友回答
A. a; /
B. the; the
(答案→)C. /; the
D. the; /
解析：考察冠词用法。上文作为一个总统这里是泛指用不定冠词。下文特指我们面临的挑战，故用不定冠词，选C。